<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>固废资源化技术验证</title>
  <link rel="stylesheet" href="index.css" />
</head>

<body>

  <div id="root"></div>
  <script src="index.js"></script>
  <script>
    window.frames[0].onerror = function (message, source, lineno, colno, error) {
      alert('捕获到 iframe 异常：', { message, source, lineno, colno, error });
      return true;
    };
  </script>
</body>

</html>